USAGE: Take 1 capsule 1 or 2 times per day with water or juice on an empty
stomach or as directed by your qualified healthcare professional.

NOTE: If you have a medical condition, are pregnant, lactating, trying to
conceive, under the age of 18, or taking medications, consult your healthcare
professional before using this product.

Keep out of the reach of children.

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no
peanuts/tree nuts.

NON GENETICALLY MODIFIED NON GMO

Suntheanine® is a registered trademark of Taiyo International, Inc.

Shipping Weight

.10 lbs

Promotes relaxation without drowsiness

Favorably affects dopamine and serotonin levels

Identical to the theanine found in green tea

Theanine 100 is a unique amino acid found almost exclusively in green tea that exerts beneficial effects on brain metabolism. It induces relaxation without causing drowsiness, as measured by increased generation of alpha-waves. Theanine may improve learning ability and sensations of pleasure by affecting dopamine and serotonin neurotransmitters in the brain. Theanine 100 is made enzymatically from amino acids and is identical to the theanine found in green tea.

Categories

Jarrow Formulas, Inc. Theanine Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Theanine is rated
5.0 out of
5 by
9.

Rated 5 out of
5 by
WilliamA from
Theanine a good value!After reading of possible benefits of theanine in the Wall Street Journal I decided to give it a trial. Swanson's is inexpensive, and I feel mentally sharper than ever before at age 68. In fact, I've been teaching students since last year!

Date published: 2017-02-20

Rated 5 out of
5 by
AngelHuggles from
very soothing for me.When I first started taking this I immediately felt at ease. I take this in the evening and I find it easy to get a good nights' rest.

Date published: 2014-04-03

Rated 5 out of
5 by
xenacrockett from
Find this product to be very good. Very satisfied with it.

Date published: 2013-10-17

Rated 5 out of
5 by
Jerseylover from
Great for relaxation!My acupuncturist recommended this product. I was skeptical about trying it, but once I did, I was hooked! I find that it takes the edge off of my emotions, but with no tired or sluggish feeling.

Date published: 2013-04-11

Rated 5 out of
5 by
VirtuousLyric from
Straightforward stress reliefI work in a very high pressure environment, and when I take L Theanine, it is guarantee that the pressure will not overtake me.
I trust this product because:
• It is from Jarrow
• It calms my emotions
• the capsules and dosage are convenient

Date published: 2013-01-01

Rated 5 out of
5 by
buffeee from
Best Price!Excellent product, good value! Swanson's consistently offers the lowest prices compared to retail in my area.

Date published: 2011-08-30

Rated 5 out of
5 by
TerryJ from
Does What it's Supposed to doSoothes with out sleepiness!

Date published: 2008-03-13

Rated 5 out of
5 by
NJNotary from
L-TheanineI am thankful that my Mom (who is 86 years) has been able to take this product. She is thankful that her life is more serene. I only wish it was in powder form as she has trouble swallowing capsules.

Why Shop Swanson®?

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focused on delivering only high quality products you can trust at the best value.

Our lab evaluates every product to make sure it’s compliant with strict standards and government
regulations, and we fully believe in and stand behind our products. If you’re dissatisfied for
any reason, we’ll give you a full refund and pay return shipping.

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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.

For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.